L-tyrosine Coupons & Savings Card – Discount Prices from $8.95
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500MG, L-tyrosine (30 Capsules)
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Walgreens
$8.95
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L-tyrosine dosage forms
| Dosage | Quantity | Price from | Per unit |
|---|---|---|---|
| 500MG | 30 Capsules | $8.95 | $0.30 |
L-tyrosine Warnings
L-tyrosine is an amino acid that the body uses to produce important substances like neurotransmitters and thyroid hormones. While it is generally safe when consumed through a balanced diet, taking L-tyrosine supplements requires caution due to potential risks.
Individuals with hyperthyroidism or Graves' disease should avoid L-tyrosine supplements. Since the body uses tyrosine to produce thyroid hormones, additional intake may exacerbate these conditions by increasing hormone levels.
People with phenylketonuria (PKU), a genetic disorder affecting the metabolism of the amino acid phenylalanine, should also exercise caution. In PKU, the body cannot properly process phenylalanine, which is used to make tyrosine. Therefore, managing tyrosine levels is crucial for individuals with this condition.
Pregnant and breastfeeding women are advised to avoid L-tyrosine supplements due to insufficient research on their safety during these periods. It's best to obtain tyrosine from dietary sources during pregnancy and lactation.
Additionally, individuals prone to migraines should be cautious, as tyrosine can be converted into tyramine, a substance that may trigger migraine headaches.
Before starting L-tyrosine supplementation, it's important to consult with a healthcare provider to assess potential risks and ensure it aligns with your individual health needs.
L-tyrosine Side Effects
L-tyrosine is an amino acid that the body uses to produce important substances like dopamine, norepinephrine, and thyroid hormones. While it's generally safe for most people when taken in appropriate amounts, some individuals may experience side effects. Common side effects include nausea, heartburn, headache, joint pain, and fatigue. These effects are typically mild and often resolve on their own. Certain individuals should exercise caution with L-tyrosine supplementation. People with hyperthyroidism or Graves' disease should avoid it, as it may increase thyroid hormone levels and worsen symptoms. Additionally, those prone to migraines might find that L-tyrosine triggers headaches. Pregnant or breastfeeding individuals should consult a healthcare provider before using L-tyrosine supplements, as safety during these periods is not well established. L-tyrosine can also interact with specific medications. It may reduce the effectiveness of levodopa, a drug used to treat Parkinson's disease, and could enhance the effects of thyroid hormone medications, potentially leading to excessive thyroid activity. Therefore, it's important to discuss L-tyrosine supplementation with a healthcare provider, especially if you're taking these or other medications. To minimize potential side effects, it's advisable to start with a low dose of L-tyrosine and gradually increase it as needed, under the guidance of a healthcare professional. If you experience any adverse effects, consider reducing the dosage or discontinuing use and consult your healthcare provider.
L-tyrosine Interactions
L-tyrosine, a non-essential amino acid, plays a crucial role in the production of neurotransmitters and thyroid hormones. While it is naturally present in various foods and available as a dietary supplement, it's important to be aware of potential interactions between L-tyrosine and certain medications.
Monoamine Oxidase Inhibitors (MAOIs): MAOIs are a class of antidepressants that include medications such as phenelzine, Tranylcypromine, and Selegiline. Combining L-tyrosine with MAOIs can lead to a significant increase in blood pressure, known as a hypertensive crisis. This condition may result in severe headaches, chest pain, or even more serious cardiovascular events. Therefore, individuals taking MAOIs should avoid L-tyrosine supplements.
Levodopa (L-dopa): Levodopa is commonly prescribed for Parkinson's disease. L-tyrosine and levodopa may compete for absorption in the small intestine, potentially reducing the effectiveness of both substances. To minimize this interaction, it is advisable not to take L-tyrosine and levodopa simultaneously.
Thyroid Hormones: L-tyrosine serves as a precursor for thyroid hormones. Supplementing with L-tyrosine while on thyroid hormone replacement therapy could lead to excessive levels of thyroid hormones, potentially causing symptoms of hyperthyroidism. Individuals with thyroid conditions should consult their healthcare provider before using L-tyrosine supplements.
Stimulants: Combining L-tyrosine with stimulants, such as Caffeine or medications for attention deficit hyperactivity disorder (ADHD), may amplify stimulant effects. This can result in increased heart rate, elevated blood pressure, or other cardiovascular side effects. Caution is advised when using L-tyrosine alongside stimulant substances.
Blood Pressure Medications: L-tyrosine can influence blood pressure levels. When taken with antihypertensive medications, it may interfere with their effectiveness, potentially leading to fluctuations in blood pressure. Monitoring by a healthcare professional is recommended for individuals on blood pressure medications who are considering L-tyrosine supplementation.
Given these potential interactions, it is essential to consult with a healthcare provider before starting L-tyrosine supplements, especially if you are currently taking any medications. This ensures safe and effective use tailored to your individual health needs.
What are the benefits of taking L-tyrosine?
L-tyrosine is an amino acid that may offer several potential benefits. It is often used to support cognitive function, particularly in situations of stress or fatigue, as it is a precursor to neurotransmitters such as dopamine, norepinephrine, and epinephrine. This can help improve alertness, focus, and mental performance. Additionally, L-tyrosine may aid in mood regulation and support the body's response to physical and psychological stress. However, individuals should consult with a healthcare provider before starting any new supplement regimen.
Does L-tyrosine help anxiety?
L-tyrosine is an amino acid that the body uses to produce neurotransmitters such as dopamine, norepinephrine, and epinephrine. While it is primarily known for its potential to improve cognitive performance under stress, there is limited scientific evidence to support its effectiveness specifically for anxiety relief. Individuals considering L-tyrosine for anxiety should consult with a healthcare professional to discuss its potential benefits and risks in their specific case.
What does L-tyrosine do to your body?
L-tyrosine is an amino acid that plays a role in the production of several important neurotransmitters, including dopamine, norepinephrine, and epinephrine. These neurotransmitters are involved in regulating mood, stress response, and cognitive functions. Supplementing with L-tyrosine may help improve alertness, attention, and focus, particularly in situations of stress or fatigue.